ISOMETER® isoNAV685-D
- Instantaneous tripping 150 ms
- Inverter disconnection
- Modbus TCP
- Tripping on shift voltage
The ISOMETER® isoNAV685-D is an insulation monitoring device for IT systems in accordance with IEC 61557-8. It is applicable for use in 3(N)AC systems with nominal system frequency 60 Hz.
- Instantaneous tripping 150 ms
- Inverter disconnection
- Modbus TCP
- Tripping on shift voltage
The ISOMETER® isoNAV685-D is an insulation monitoring device for IT systems in accordance with IEC 61557-8. It is applicable for use in 3(N)AC systems with nominal system frequency 60 Hz.
Caratteristiche
- ISOMETER® for IT AC systems with galvanically connected rectifiers or inverters and for IT DC systems (IT = unearthed systems)
- Automatic adaptation to the existing system leakage capacitance
- Combination of AMPPLUS and other profile-dependent measurement methods
- An adjustable response value for insulation monitoring in the range of 1 kΩ…10 MΩ (factory setting = 5 kΩ) and a response value of 150 V for the DC offset voltage
- High-resolution graphic LC display for excellent readability and recording of the device status
- Connection monitoring (monitoring of the measuring lines)
- Automatic device self test
- Graphical representation of the insulation resistance over time (isoGraph)
- History memory with real-time clock (buffer for three days) for storing 1023 alarm messages with date and time
- Current or voltage output 0(4)…20 mA, 0…400 μA, 0…10 V, 2…10 V (galvanically separated) which is analogous to the measured insulation value of the system
- Freely programmable digital inputs and outputs
- Remote setting via the Internet or Intranet (Webserver/Option: COMTRAXX® gateway)
- Worldwide remote diagnosis via the Internet (made available by Bender Service only)
- BCOM, Modbus TCP and web server
Applicazioni
- AC/DC main circuits with directly connected DC components, such as rectifiers, converters, variable-speed drives
- Systems including switch-mode power supplies
- Systems including frequency inverters
ISOMETER® isoNAV685-D Variante/i
| Type | Nominal system voltage range Un | Supply voltage US | Art. No. |
|---|---|---|---|
| isoNAV685-D | AC 0…690 V; 1…460 Hz/DC 0…1000 V | AC 24…240 V; 50…400 Hz / DC 24…240 V | B91067014 |
Accessori opzionali per ISOMETER® isoNAV685-D
| Type designation | Art. No. |
|---|---|
| A set of screw terminals* | B91067901 |
| A set of push-wire terminals | B91067902 |
| Enclosure accessories (terminal cover, 2 mounting clips)* | B91067903 |
* included in the scope of delivery
Suitable measuring instruments on request!
Download per ISOMETER® isoNAV685-D
| Tipo | Nome | Dimensione | Lingua | Timestamp | D-/B-Numero |
|---|---|---|---|---|---|
| Dichiarazioni di conformità CE | iso685 | 76.8 KB | 2023/03/06 10:05:3706.03.2023 10:05:37 | ||
| Certificatos | TÜV NORD - isox685x und FP200x | 449.0 KB | DE | 2023/01/12 14:43:2912.01.2023 14:43:29 | |
| Certificatos | TÜV NORD - isox685x and FP200x | 443.4 KB | EN | 2023/01/12 14:43:3712.01.2023 14:43:37 | |
| Dichiarazioni di conformità | UKCA - iso685 | 141.3 KB | 2023/03/06 10:04:5706.03.2023 10:04:57 | ||
| Quickstarts | isoNAV685-D | 1.6 MB | DE | 2019/05/13 10:31:5713.05.2019 10:31:57 | D00215 |
| Quickstarts | isoNAV685-D | 1.6 MB | EN | 2019/05/13 10:31:5713.05.2019 10:31:57 | D00215 |
| Manuali di istruzioni | isoNAV685-D | 2.7 MB | DE | 2019/05/13 10:31:4613.05.2019 10:31:46 | D00215 |
| Manuali di istruzioni | isoNAV685-D | 2.6 MB | EN | 2019/05/13 10:31:5313.05.2019 10:31:53 | D00215 |
| Data sheet | isoNAV685-D | 1.6 MB | DE | 2021/03/11 13:30:4511.03.2021 13:30:45 | D00215 |
| Data sheet | isoNAV685-D | 1.6 MB | EN | 2021/03/11 13:31:0711.03.2021 13:31:07 | D00215 |
| Data sheet | isoNAV685-D | 1.6 MB | ES | 2021/03/11 13:31:3911.03.2021 13:31:39 | D00215 |
| Data sheet | isoNAV685-D | 1.7 MB | FR | 2021/04/21 10:11:1621.04.2021 10:11:16 | D00215 |
| Depliant prodotto | iso685 | 1.8 MB | DE | 2019/05/13 10:30:5713.05.2019 10:30:57 | D00022 |
| Depliant prodotto | iso685 | 1.8 MB | EN | 2019/05/13 10:31:0113.05.2019 10:31:01 | D00022 |
| Depliant prodotto | iso685 | 1.8 MB | ES | 2019/05/13 10:31:2313.05.2019 10:31:23 | D00022 |